Yamana Tokiuji

Yamana Tokiuji (died 1351) was the daimyo of the Yamana clan of Tamba Province, Japan.

Biography
Yamana Tokiuji was the daimyo of the Yamana clan of Tamba Province during the Nanboku-cho period, during which he was one of the old loyalists of Emperor Go-Daigo. Tokiuji defended his capital of Kameyaka from Ashikaga Takauji's army in 1351 when the Ashikaga Shogunate came to besiege his army, but the defense of the city failed and Tokiuji was slain. The Yamana clan was destroyed in the battle, reduced to servants of the Ashikaga.